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Added previousNextDisplayMode for displaying previous next button in better way.

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Fixed #642
This commit is contained in:
hackiftekhar
2016-10-23 15:19:53 +05:30
parent d7fcc54840
commit bbf4394e70
6 changed files with 195 additions and 201 deletions
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12
Demo/Swift_Demo/ViewController/SpecialCaseViewController.swift
View File

@@ -125,21 +125,9 @@ class SpecialCaseViewController: UIViewController, UISearchBarDelegate, UITextFi
}
func textFieldDidBeginEditing(_ textField: UITextField) {
switchEnabled1.isEnabled = false
switchEnabled2.isEnabled = false
switchEnabled3.isEnabled = false
switchInteraction1.isEnabled = false
switchInteraction2.isEnabled = false
switchInteraction3.isEnabled = false
}
func textFieldDidEndEditing(_ textField: UITextField) {
switchEnabled1.isEnabled = true
switchEnabled2.isEnabled = true
switchEnabled3.isEnabled = true
switchInteraction1.isEnabled = true
switchInteraction2.isEnabled = true
switchInteraction3.isEnabled = true
}
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {

16
IQKeyboardManager/Constants/IQKeyboardManagerConstants.h
View File

@@ -46,6 +46,22 @@ typedef NS_ENUM(NSInteger, IQAutoToolbarManageBehaviour) {
IQAutoToolbarByPosition,
};
/**
`IQPreviousNextDisplayModeDefault`
Show NextPrevious when there are more than 1 textField otherwise hide.
`IQPreviousNextDisplayModeAlwaysHide`
Do not show NextPrevious buttons in any case.
`IQPreviousNextDisplayModeAlwaysShow`
Always show nextPrevious buttons, if there are more than 1 textField then both buttons will be visible but will be shown as disabled.
*/
typedef NS_ENUM(NSUInteger, IQPreviousNextDisplayMode) {
IQPreviousNextDisplayModeDefault,
IQPreviousNextDisplayModeAlwaysHide,
IQPreviousNextDisplayModeAlwaysShow,
};
///-------------------
/// @name Localization
///-------------------

19
IQKeyboardManager/IQKeyboardManager.h
View File

@@ -104,8 +104,12 @@ extern NSInteger const kIQPreviousNextButtonToolbarTag;
@property(nonatomic, assign, getter = isEnableAutoToolbar) BOOL enableAutoToolbar;
/**
AutoToolbar managing behaviour. Default is IQAutoToolbarBySubviews.
*/
IQAutoToolbarBySubviews: Creates Toolbar according to subview's hirarchy of Textfield's in view.
IQAutoToolbarByTag: Creates Toolbar according to tag property of TextField's.
IQAutoToolbarByPosition: Creates Toolbar according to the y,x position of textField in it's superview coordinate.
Default is IQAutoToolbarBySubviews.
*/
@property(nonatomic, assign) IQAutoToolbarManageBehaviour toolbarManageBehaviour;
/**
@@ -119,9 +123,11 @@ extern NSInteger const kIQPreviousNextButtonToolbarTag;
@property(nullable, nonatomic, strong) UIColor *toolbarTintColor;
/**
If YES, then hide previous/next button. Default is NO.
IQPreviousNextDisplayModeDefault: Show NextPrevious when there are more than 1 textField otherwise hide.
IQPreviousNextDisplayModeAlwaysHide: Do not show NextPrevious buttons in any case.
IQPreviousNextDisplayModeAlwaysShow: Always show nextPrevious buttons, if there are more than 1 textField then both buttons will be visible but will be shown as disabled.
*/
@property(nonatomic, assign) BOOL shouldHidePreviousNext;
@property(nonatomic, assign) IQPreviousNextDisplayMode previousNextDisplayMode;
/**
Toolbar done button icon, If nothing is provided then check toolbarDoneBarButtonItemText to draw done button.
@@ -302,5 +308,10 @@ extern NSInteger const kIQPreviousNextButtonToolbarTag;
@interface IQKeyboardManager(IQKeyboardManagerDeprecated)
/**
If YES, then hide previous/next button. Default is NO.
*/
@property(nonatomic, assign) BOOL shouldHidePreviousNext __attribute__((deprecated("Please use `previousNextDisplayMode` for better handling of previous/next button display. This property will be removed in future releases in favor of `previousNextDisplayMode`.")));
@end

96
IQKeyboardManager/IQKeyboardManager.m
View File

@@ -46,6 +46,8 @@
#import <UIKit/UICollectionView.h>
#import <UIKit/NSLayoutConstraint.h>
#import <objc/runtime.h>
NSInteger const kIQDoneButtonToolbarTag = -1002;
NSInteger const kIQPreviousNextButtonToolbarTag = -1005;
@@ -1706,8 +1708,7 @@ NSInteger const kIQPreviousNextButtonToolbarTag = -1005;
[self showLog:[NSString stringWithFormat:@"Found %lu responder sibling(s)",(unsigned long)siblings.count]];
// If only one object is found, then adding only Done button.
if (siblings.count==1 ||
self.shouldHidePreviousNext)
if ((siblings.count==1 && self.previousNextDisplayMode == IQPreviousNextDisplayModeDefault) || self.previousNextDisplayMode == IQPreviousNextDisplayModeAlwaysHide)
{
UITextField *textField = (UITextField*)_textFieldView;
@@ -1715,23 +1716,27 @@ NSInteger const kIQPreviousNextButtonToolbarTag = -1005;
//setInputAccessoryView: check (Bug ID: #307)
if ([textField respondsToSelector:@selector(setInputAccessoryView:)])
{
if (![textField inputAccessoryView] ||
[[textField inputAccessoryView] tag] == kIQPreviousNextButtonToolbarTag)
BOOL needReload = NO;
if (![textField inputAccessoryView] || [[textField inputAccessoryView] tag] == kIQPreviousNextButtonToolbarTag)
{
//Supporting Custom Done button image (Enhancement ID: #366)
if (_toolbarDoneBarButtonItemImage)
{
[textField addRightButtonOnKeyboardWithImage:_toolbarDoneBarButtonItemImage target:self action:@selector(doneAction:) shouldShowPlaceholder:_shouldShowTextFieldPlaceholder];
needReload = YES;
}
//Supporting Custom Done button text (Enhancement ID: #209, #411, Bug ID: #376)
else if (_toolbarDoneBarButtonItemText)
{
[textField addRightButtonOnKeyboardWithText:_toolbarDoneBarButtonItemText target:self action:@selector(doneAction:) shouldShowPlaceholder:_shouldShowTextFieldPlaceholder];
needReload = YES;
}
else
{
//Now adding textField placeholder text as title of IQToolbar (Enhancement ID: #27)
[textField addDoneOnKeyboardWithTarget:self action:@selector(doneAction:) shouldShowPlaceholder:_shouldShowTextFieldPlaceholder];
needReload = YES;
}
textField.inputAccessoryView.tag = kIQDoneButtonToolbarTag; // (Bug ID: #78)
}
@@ -1746,6 +1751,7 @@ NSInteger const kIQPreviousNextButtonToolbarTag = -1005;
if ([toolbar.doneImage isEqual:_toolbarDoneBarButtonItemImage] == NO)
{
[textField addRightButtonOnKeyboardWithImage:_toolbarDoneBarButtonItemImage target:self action:@selector(doneAction:) shouldShowPlaceholder:_shouldShowTextFieldPlaceholder];
needReload = YES;
}
}
//Supporting Custom Done button text (Enhancement ID: #209, #411, Bug ID: #376)
@@ -1755,6 +1761,7 @@ NSInteger const kIQPreviousNextButtonToolbarTag = -1005;
if ([toolbar.doneTitle isEqualToString:_toolbarDoneBarButtonItemText] == NO)
{
[textField addRightButtonOnKeyboardWithText:_toolbarDoneBarButtonItemText target:self action:@selector(doneAction:) shouldShowPlaceholder:_shouldShowTextFieldPlaceholder];
needReload = YES;
}
}
else if ((_toolbarDoneBarButtonItemText == nil && toolbar.doneTitle) ||
@@ -1762,9 +1769,15 @@ NSInteger const kIQPreviousNextButtonToolbarTag = -1005;
{
//Now adding textField placeholder text as title of IQToolbar (Enhancement ID: #27)
[textField addDoneOnKeyboardWithTarget:self action:@selector(doneAction:) shouldShowPlaceholder:_shouldShowTextFieldPlaceholder];
needReload = YES;
}
textField.inputAccessoryView.tag = kIQDoneButtonToolbarTag; // (Bug ID: #78)
}
if (needReload)
{
[textField reloadInputViews];
}
}
if ([textField.inputAccessoryView isKindOfClass:[IQToolbar class]] &&
@@ -1830,7 +1843,7 @@ NSInteger const kIQPreviousNextButtonToolbarTag = -1005;
}
}
}
else if(siblings.count)
else if ((siblings.count && self.previousNextDisplayMode == IQPreviousNextDisplayModeDefault) || self.previousNextDisplayMode == IQPreviousNextDisplayModeAlwaysShow)
{
// If more than 1 textField is found. then adding previous/next/done buttons on it.
for (UITextField *textField in siblings)
@@ -1839,6 +1852,8 @@ NSInteger const kIQPreviousNextButtonToolbarTag = -1005;
//setInputAccessoryView: check (Bug ID: #307)
if ([textField respondsToSelector:@selector(setInputAccessoryView:)])
{
BOOL needReload = NO;
if ((![textField inputAccessoryView] ||
[[textField inputAccessoryView] tag] == kIQDoneButtonToolbarTag))
{
@@ -1846,16 +1861,19 @@ NSInteger const kIQPreviousNextButtonToolbarTag = -1005;
if (_toolbarDoneBarButtonItemImage)
{
[textField addPreviousNextRightOnKeyboardWithTarget:self rightButtonImage:_toolbarDoneBarButtonItemImage previousAction:@selector(previousAction:) nextAction:@selector(nextAction:) rightButtonAction:@selector(doneAction:) shouldShowPlaceholder:_shouldShowTextFieldPlaceholder];
needReload = YES;
}
//Supporting Custom Done button text (Enhancement ID: #209, #411, Bug ID: #376)
else if (_toolbarDoneBarButtonItemText)
{
[textField addPreviousNextRightOnKeyboardWithTarget:self rightButtonTitle:_toolbarDoneBarButtonItemText previousAction:@selector(previousAction:) nextAction:@selector(nextAction:) rightButtonAction:@selector(doneAction:) shouldShowPlaceholder:_shouldShowTextFieldPlaceholder];
needReload = YES;
}
else
{
//Now adding textField placeholder text as title of IQToolbar (Enhancement ID: #27)
[textField addPreviousNextDoneOnKeyboardWithTarget:self previousAction:@selector(previousAction:) nextAction:@selector(nextAction:) doneAction:@selector(doneAction:) shouldShowPlaceholder:_shouldShowTextFieldPlaceholder];
needReload = YES;
}
textField.inputAccessoryView.tag = kIQPreviousNextButtonToolbarTag; // (Bug ID: #78)
}
@@ -1870,6 +1888,7 @@ NSInteger const kIQPreviousNextButtonToolbarTag = -1005;
if ([toolbar.doneImage isEqual:_toolbarDoneBarButtonItemImage] == NO)
{
[textField addPreviousNextRightOnKeyboardWithTarget:self rightButtonImage:_toolbarDoneBarButtonItemImage previousAction:@selector(previousAction:) nextAction:@selector(nextAction:) rightButtonAction:@selector(doneAction:) shouldShowPlaceholder:_shouldShowTextFieldPlaceholder];
needReload = YES;
}
}
//Supporting Custom Done button text (Enhancement ID: #209, #411, Bug ID: #376)
@@ -1878,6 +1897,7 @@ NSInteger const kIQPreviousNextButtonToolbarTag = -1005;
if ([toolbar.doneTitle isEqualToString:_toolbarDoneBarButtonItemText] == NO)
{
[textField addPreviousNextRightOnKeyboardWithTarget:self rightButtonTitle:_toolbarDoneBarButtonItemText previousAction:@selector(previousAction:) nextAction:@selector(nextAction:) rightButtonAction:@selector(doneAction:) shouldShowPlaceholder:_shouldShowTextFieldPlaceholder];
needReload = YES;
}
}
else if ((_toolbarDoneBarButtonItemText == nil && toolbar.doneTitle) ||
@@ -1885,9 +1905,15 @@ NSInteger const kIQPreviousNextButtonToolbarTag = -1005;
{
//Now adding textField placeholder text as title of IQToolbar (Enhancement ID: #27)
[textField addPreviousNextDoneOnKeyboardWithTarget:self previousAction:@selector(previousAction:) nextAction:@selector(nextAction:) doneAction:@selector(doneAction:) shouldShowPlaceholder:_shouldShowTextFieldPlaceholder];
needReload = YES;
}
textField.inputAccessoryView.tag = kIQPreviousNextButtonToolbarTag; // (Bug ID: #78)
}
if (needReload)
{
[textField reloadInputViews];
}
}
if ([textField.inputAccessoryView isKindOfClass:[IQToolbar class]] &&
@@ -1956,7 +1982,14 @@ NSInteger const kIQPreviousNextButtonToolbarTag = -1005;
// If firstTextField, then previous should not be enabled.
if (siblings[0] == textField)
{
[textField setEnablePrevious:NO next:YES];
if (siblings.count == 1)
{
[textField setEnablePrevious:NO next:NO];
}
else
{
[textField setEnablePrevious:NO next:YES];
}
}
// If lastTextField then next should not be enaled.
else if ([siblings lastObject] == textField)
@@ -2006,32 +2039,15 @@ NSInteger const kIQPreviousNextButtonToolbarTag = -1005;
/** reloadInputViews to reload toolbar buttons enable/disable state on the fly Enhancement ID #434. */
- (void)reloadInputViews
{
// Getting all the sibling textFields.
NSArray *siblings = [self responderViews];
for (UITextField *textField in siblings)
//If enabled then adding toolbar.
if ([self privateIsEnableAutoToolbar] == YES)
{
// If firstTextField, then previous should not be enabled.
if (siblings[0] == textField)
{
if (siblings.count == 1)
{
[textField setEnablePrevious:NO next:NO];
}
else
{
[textField setEnablePrevious:NO next:YES];
}
}
// If lastTextField then next should not be enaled.
else if ([siblings lastObject] == textField)
{
[textField setEnablePrevious:YES next:NO];
}
else
{
[textField setEnablePrevious:YES next:YES];
}
[self addToolbarIfRequired];
}
//Else removing toolbar.
else
{
[self removeToolbarIfRequired];
}
}
@@ -2130,4 +2146,22 @@ NSInteger const kIQPreviousNextButtonToolbarTag = -1005;
@implementation IQKeyboardManager(IQKeyboardManagerDeprecated)
-(void)setShouldHidePreviousNext:(BOOL)shouldHidePreviousNext
{
objc_setAssociatedObject(self, @selector(shouldHidePreviousNext), @(shouldHidePreviousNext), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
if (shouldHidePreviousNext) {
self.previousNextDisplayMode = IQPreviousNextDisplayModeAlwaysHide;
} else {
self.previousNextDisplayMode = IQPreviousNextDisplayModeDefault;
}
}
-(BOOL)shouldHidePreviousNext
{
NSNumber *shouldHidePreviousNext = objc_getAssociatedObject(self, @selector(shouldHidePreviousNext));
return [shouldHidePreviousNext boolValue];
}
@end

16
IQKeyboardManagerSwift/Constants/IQKeyboardManagerConstants.swift
View File

@@ -44,6 +44,22 @@ public enum IQAutoToolbarManageBehaviour : Int {
case byPosition
}
/**
`IQPreviousNextDisplayModeDefault`
Show NextPrevious when there are more than 1 textField otherwise hide.
`IQPreviousNextDisplayModeAlwaysHide`
Do not show NextPrevious buttons in any case.
`IQPreviousNextDisplayModeAlwaysShow`
Always show nextPrevious buttons, if there are more than 1 textField then both buttons will be visible but will be shown as disabled.
*/
public enum IQPreviousNextDisplayMode : Int {
case Default
case alwaysHide
case alwaysShow
}
/*
/---------------------------------------------------------------------------------------------------\

237
IQKeyboardManagerSwift/IQKeyboardManager.swift
View File

@@ -217,6 +217,13 @@ open class IQKeyboardManager: NSObject, UIGestureRecognizerDelegate {
}
/**
/**
IQAutoToolbarBySubviews: Creates Toolbar according to subview's hirarchy of Textfield's in view.
IQAutoToolbarByTag: Creates Toolbar according to tag property of TextField's.
IQAutoToolbarByPosition: Creates Toolbar according to the y,x position of textField in it's superview coordinate.
Default is IQAutoToolbarBySubviews.
*/
AutoToolbar managing behaviour. Default is IQAutoToolbarBySubviews.
*/
open var toolbarManageBehaviour = IQAutoToolbarManageBehaviour.bySubviews
@@ -234,7 +241,20 @@ open class IQKeyboardManager: NSObject, UIGestureRecognizerDelegate {
/**
If YES, then hide previous/next button. Default is NO.
*/
open var shouldHidePreviousNext = false
@available(*,deprecated, message: "Please use `previousNextDisplayMode` for better handling of previous/next button display. This property will be removed in future releases in favor of `previousNextDisplayMode`.")
open var shouldHidePreviousNext = false {
didSet {
previousNextDisplayMode = shouldHidePreviousNext ? .alwaysHide : .Default
}
}
/**
IQPreviousNextDisplayModeDefault: Show NextPrevious when there are more than 1 textField otherwise hide.
IQPreviousNextDisplayModeAlwaysHide: Do not show NextPrevious buttons in any case.
IQPreviousNextDisplayModeAlwaysShow: Always show nextPrevious buttons, if there are more than 1 textField then both buttons will be visible but will be shown as disabled.
*/
open var previousNextDisplayMode = IQPreviousNextDisplayMode.Default
/**
Toolbar done button icon, If nothing is provided then check toolbarDoneBarButtonItemText to draw done button.
@@ -756,15 +776,15 @@ open class IQKeyboardManager: NSObject, UIGestureRecognizerDelegate {
_tapGesture.delegate = self
_tapGesture.isEnabled = shouldResignOnTouchOutside
//Loading IQToolbar, IQTitleBarButtonItem, IQBarButtonItem to fix first time keyboard apperance delay (Bug ID: #550)
let textField = UITextField()
textField.addDoneOnKeyboardWithTarget(nil, action: #selector(self.doneAction(_:)))
textField.addPreviousNextDoneOnKeyboardWithTarget(nil, previousAction: #selector(self.previousAction(_:)), nextAction: #selector(self.nextAction(_:)), doneAction: #selector(self.doneAction(_:)))
disabledDistanceHandlingClasses.append(UITableViewController.self)
toolbarPreviousNextAllowedClasses.append(UITableView.self)
toolbarPreviousNextAllowedClasses.append(UICollectionView.self)
toolbarPreviousNextAllowedClasses.append(IQPreviousNextView.self)
//Workaround to load all appearance proxies at startup
let barButtonItem2 = IQTitleBarButtonItem()
barButtonItem2.title = ""
let toolbar = IQToolbar()
toolbar.title = ""
}
/** Override +load method to enable KeyboardManager when class loader load IQKeyboardManager. Enabling when app starts (No need to write any code) */
@@ -1866,10 +1886,12 @@ open class IQKeyboardManager: NSObject, UIGestureRecognizerDelegate {
showLog("Found \(siblings.count) responder sibling(s)")
// If only one object is found, then adding only Done button.
if siblings.count == 1 ||
shouldHidePreviousNext == true {
if (siblings.count == 1 && previousNextDisplayMode == .Default) || previousNextDisplayMode == .alwaysHide {
if let textField = _textFieldView {
var needReload = false;
//Either there is no inputAccessoryView or if accessoryView is not appropriate for current situation(There is Previous/Next/Done toolbar).
//setInputAccessoryView: check (Bug ID: #307)
if textField.responds(to: #selector(setter: UITextField.inputAccessoryView)) {
@@ -1877,6 +1899,11 @@ open class IQKeyboardManager: NSObject, UIGestureRecognizerDelegate {
if textField.inputAccessoryView == nil ||
textField.inputAccessoryView?.tag == IQKeyboardManager.kIQPreviousNextButtonToolbarTag {
//Supporting Custom Done button image (Enhancement ID: #366)
if textField.inputAccessoryView?.tag == IQKeyboardManager.kIQPreviousNextButtonToolbarTag {
needReload = true
}
if let doneBarButtonItemImage = toolbarDoneBarButtonItemImage {
textField.addRightButtonOnKeyboardWithImage(doneBarButtonItemImage, target: self, action: #selector(self.doneAction(_:)), shouldShowPlaceholder: shouldShowTextFieldPlaceholder)
}
@@ -1887,29 +1914,35 @@ open class IQKeyboardManager: NSObject, UIGestureRecognizerDelegate {
//Now adding textField placeholder text as title of IQToolbar (Enhancement ID: #27)
textField.addDoneOnKeyboardWithTarget(self, action: #selector(self.doneAction(_:)), shouldShowPlaceholder: shouldShowTextFieldPlaceholder)
}
textField.inputAccessoryView?.tag = IQKeyboardManager.kIQDoneButtonToolbarTag // (Bug ID: #78)
}
else if let toolbar = textField.inputAccessoryView as? IQToolbar {
if textField.inputAccessoryView?.tag == IQKeyboardManager.kIQDoneButtonToolbarTag {
if let doneBarButtonItemImage = toolbarDoneBarButtonItemImage {
if toolbar.doneImage?.isEqual(doneBarButtonItemImage) == false {
textField.addRightButtonOnKeyboardWithImage(doneBarButtonItemImage, target: self, action: #selector(self.doneAction(_:)), shouldShowPlaceholder: shouldShowTextFieldPlaceholder)
if toolbar.tag == IQKeyboardManager.kIQDoneButtonToolbarTag {
if textField.inputAccessoryView?.tag == IQKeyboardManager.kIQDoneButtonToolbarTag {
if let doneBarButtonItemImage = toolbarDoneBarButtonItemImage {
if toolbar.doneImage?.isEqual(doneBarButtonItemImage) == false {
textField.addRightButtonOnKeyboardWithImage(doneBarButtonItemImage, target: self, action: #selector(self.doneAction(_:)), shouldShowPlaceholder: shouldShowTextFieldPlaceholder)
needReload = true
}
}
}
//Supporting Custom Done button text (Enhancement ID: #209, #411, Bug ID: #376)
else if let doneBarButtonItemText = toolbarDoneBarButtonItemText {
if toolbar.doneTitle != doneBarButtonItemText {
textField.addRightButtonOnKeyboardWithText(doneBarButtonItemText, target: self, action: #selector(self.doneAction(_:)), shouldShowPlaceholder: shouldShowTextFieldPlaceholder)
//Supporting Custom Done button text (Enhancement ID: #209, #411, Bug ID: #376)
else if let doneBarButtonItemText = toolbarDoneBarButtonItemText {
if toolbar.doneTitle != doneBarButtonItemText {
textField.addRightButtonOnKeyboardWithText(doneBarButtonItemText, target: self, action: #selector(self.doneAction(_:)), shouldShowPlaceholder: shouldShowTextFieldPlaceholder)
needReload = true
}
} else if (toolbarDoneBarButtonItemText == nil && toolbar.doneTitle != nil) ||
(toolbarDoneBarButtonItemImage == nil && toolbar.doneImage != nil) {
//Now adding textField placeholder text as title of IQToolbar (Enhancement ID: #27)
textField.addDoneOnKeyboardWithTarget(self, action: #selector(self.doneAction(_:)), shouldShowPlaceholder: shouldShowTextFieldPlaceholder)
needReload = true
}
} else if (toolbarDoneBarButtonItemText == nil && toolbar.doneTitle != nil) ||
(toolbarDoneBarButtonItemImage == nil && toolbar.doneImage != nil) {
//Now adding textField placeholder text as title of IQToolbar (Enhancement ID: #27)
textField.addDoneOnKeyboardWithTarget(self, action: #selector(self.doneAction(_:)), shouldShowPlaceholder: shouldShowTextFieldPlaceholder)
textField.inputAccessoryView?.tag = IQKeyboardManager.kIQDoneButtonToolbarTag // (Bug ID: #78)
}
}
}
textField.inputAccessoryView?.tag = IQKeyboardManager.kIQDoneButtonToolbarTag // (Bug ID: #78)
}
if textField.inputAccessoryView is IQToolbar &&
@@ -1978,120 +2011,18 @@ open class IQKeyboardManager: NSObject, UIGestureRecognizerDelegate {
toolbar.title = nil
}
}
//Either there is no inputAccessoryView or if accessoryView is not appropriate for current situation(There is Previous/Next/Done toolbar).
//setInputAccessoryView: check (Bug ID: #307)
if textField.responds(to: #selector(setter: UITextField.inputAccessoryView)) {
if textField.inputAccessoryView == nil ||
textField.inputAccessoryView?.tag == IQKeyboardManager.kIQPreviousNextButtonToolbarTag {
//Supporting Custom Done button image (Enhancement ID: #366)
if let doneBarButtonItemImage = toolbarDoneBarButtonItemImage {
textField.addRightButtonOnKeyboardWithImage(doneBarButtonItemImage, target: self, action: #selector(self.doneAction(_:)), shouldShowPlaceholder: shouldShowTextFieldPlaceholder)
}
//Supporting Custom Done button text (Enhancement ID: #209, #411, Bug ID: #376)
else if let doneBarButtonItemText = toolbarDoneBarButtonItemText {
textField.addRightButtonOnKeyboardWithText(doneBarButtonItemText, target: self, action: #selector(self.doneAction(_:)), shouldShowPlaceholder: shouldShowTextFieldPlaceholder)
} else {
//Now adding textField placeholder text as title of IQToolbar (Enhancement ID: #27)
textField.addDoneOnKeyboardWithTarget(self, action: #selector(self.doneAction(_:)), shouldShowPlaceholder: shouldShowTextFieldPlaceholder)
}
}
else if let toolbar = textField.inputAccessoryView as? IQToolbar {
if textField.inputAccessoryView?.tag == IQKeyboardManager.kIQDoneButtonToolbarTag {
if let doneBarButtonItemImage = toolbarDoneBarButtonItemImage {
if toolbar.doneImage?.isEqual(doneBarButtonItemImage) == false {
textField.addRightButtonOnKeyboardWithImage(doneBarButtonItemImage, target: self, action: #selector(self.doneAction(_:)), shouldShowPlaceholder: shouldShowTextFieldPlaceholder)
}
}
//Supporting Custom Done button text (Enhancement ID: #209, #411, Bug ID: #376)
else if let doneBarButtonItemText = toolbarDoneBarButtonItemText {
if toolbar.doneTitle != doneBarButtonItemText {
textField.addRightButtonOnKeyboardWithText(doneBarButtonItemText, target: self, action: #selector(self.doneAction(_:)), shouldShowPlaceholder: shouldShowTextFieldPlaceholder)
}
} else if (toolbarDoneBarButtonItemText == nil && toolbar.doneTitle != nil) ||
(toolbarDoneBarButtonItemImage == nil && toolbar.doneImage != nil) {
//Now adding textField placeholder text as title of IQToolbar (Enhancement ID: #27)
textField.addDoneOnKeyboardWithTarget(self, action: #selector(self.doneAction(_:)), shouldShowPlaceholder: shouldShowTextFieldPlaceholder)
}
}
}
textField.inputAccessoryView?.tag = IQKeyboardManager.kIQDoneButtonToolbarTag // (Bug ID: #78)
}
if textField.inputAccessoryView is IQToolbar &&
textField.inputAccessoryView?.tag == IQKeyboardManager.kIQDoneButtonToolbarTag {
let toolbar = textField.inputAccessoryView as! IQToolbar
// Setting toolbar to keyboard.
if let _textField = textField as? UITextField {
//Bar style according to keyboard appearance
switch _textField.keyboardAppearance {
case UIKeyboardAppearance.dark:
toolbar.barStyle = UIBarStyle.black
toolbar.tintColor = UIColor.white
default:
toolbar.barStyle = UIBarStyle.default
//Setting toolbar tintColor // (Enhancement ID: #30)
if shouldToolbarUsesTextFieldTintColor {
toolbar.tintColor = _textField.tintColor
} else if let tintColor = toolbarTintColor {
toolbar.tintColor = tintColor
} else {
toolbar.tintColor = UIColor.black
}
}
} else if let _textView = textField as? UITextView {
//Bar style according to keyboard appearance
switch _textView.keyboardAppearance {
case UIKeyboardAppearance.dark:
toolbar.barStyle = UIBarStyle.black
toolbar.tintColor = UIColor.white
default:
toolbar.barStyle = UIBarStyle.default
if shouldToolbarUsesTextFieldTintColor {
toolbar.tintColor = _textView.tintColor
} else if let tintColor = toolbarTintColor {
toolbar.tintColor = tintColor
} else {
toolbar.tintColor = UIColor.black
}
}
}
//Setting toolbar title font. // (Enhancement ID: #30)
if shouldShowTextFieldPlaceholder == true &&
textField.shouldHidePlaceholderText == false {
//Updating placeholder font to toolbar. //(Bug ID: #148, #272)
if toolbar.title == nil ||
toolbar.title != textField.drawingPlaceholderText {
toolbar.title = textField.drawingPlaceholderText
}
//Setting toolbar title font. // (Enhancement ID: #30)
if placeholderFont != nil {
toolbar.titleFont = placeholderFont
}
} else {
toolbar.title = nil
}
if needReload {
textField.reloadInputViews()
}
}
} else if siblings.count != 0 {
} else if (siblings.count > 1 && previousNextDisplayMode == .Default) || previousNextDisplayMode == .alwaysShow {
// If more than 1 textField is found. then adding previous/next/done buttons on it.
for textField in siblings {
var needReload = false;
//Either there is no inputAccessoryView or if accessoryView is not appropriate for current situation(There is Done toolbar).
//setInputAccessoryView: check (Bug ID: #307)
if textField.responds(to: #selector(setter: UITextField.inputAccessoryView)) &&
@@ -2099,6 +2030,11 @@ open class IQKeyboardManager: NSObject, UIGestureRecognizerDelegate {
if textField.inputAccessoryView == nil ||
textField.inputAccessoryView?.tag == IQKeyboardManager.kIQDoneButtonToolbarTag {
if textField.inputAccessoryView?.tag == IQKeyboardManager.kIQDoneButtonToolbarTag {
needReload = true
}
//Supporting Custom Done button image (Enhancement ID: #366)
if let doneBarButtonItemImage = toolbarDoneBarButtonItemImage {
textField.addPreviousNextRightOnKeyboardWithTarget(self, rightButtonImage: doneBarButtonItemImage, previousAction: #selector(self.previousAction(_:)), nextAction: #selector(self.nextAction(_:)), rightButtonAction: #selector(self.doneAction(_:)), shouldShowPlaceholder: shouldShowTextFieldPlaceholder)
@@ -2117,17 +2053,20 @@ open class IQKeyboardManager: NSObject, UIGestureRecognizerDelegate {
if let doneBarButtonItemImage = toolbarDoneBarButtonItemImage {
if toolbar.doneImage?.isEqual(doneBarButtonItemImage) == false {
textField.addPreviousNextRightOnKeyboardWithTarget(self, rightButtonImage: toolbarDoneBarButtonItemImage!, previousAction: #selector(self.previousAction(_:)), nextAction: #selector(self.nextAction(_:)), rightButtonAction: #selector(self.doneAction(_:)), shouldShowPlaceholder: shouldShowTextFieldPlaceholder)
needReload = true
}
}
//Supporting Custom Done button text (Enhancement ID: #209, #411, Bug ID: #376)
else if let doneBarButtonItemText = toolbarDoneBarButtonItemText {
if toolbar.doneTitle != doneBarButtonItemText {
textField.addPreviousNextRightOnKeyboardWithTarget(self, rightButtonTitle: toolbarDoneBarButtonItemText!, previousAction: #selector(self.previousAction(_:)), nextAction: #selector(self.nextAction(_:)), rightButtonAction: #selector(self.doneAction(_:)), shouldShowPlaceholder: shouldShowTextFieldPlaceholder)
needReload = true
}
} else if (toolbarDoneBarButtonItemText == nil && toolbar.doneTitle != nil) ||
(toolbarDoneBarButtonItemImage == nil && toolbar.doneImage != nil) {
//Now adding textField placeholder text as title of IQToolbar (Enhancement ID: #27)
textField.addPreviousNextDoneOnKeyboardWithTarget(self, previousAction: #selector(self.previousAction(_:)), nextAction: #selector(self.nextAction(_:)), doneAction: #selector(self.doneAction(_:)), shouldShowPlaceholder: shouldShowTextFieldPlaceholder)
needReload = true
}
}
}
@@ -2204,13 +2143,21 @@ open class IQKeyboardManager: NSObject, UIGestureRecognizerDelegate {
//In case of UITableView (Special), the next/previous buttons has to be refreshed everytime. (Bug ID: #56)
// If firstTextField, then previous should not be enabled.
if siblings[0] == textField {
textField.setEnablePrevious(false, isNextEnabled: true)
if (siblings.count == 1) {
textField.setEnablePrevious(false, isNextEnabled: false)
} else {
textField.setEnablePrevious(false, isNextEnabled: true)
}
} else if siblings.last == textField { // If lastTextField then next should not be enaled.
textField.setEnablePrevious(true, isNextEnabled: false)
} else {
textField.setEnablePrevious(true, isNextEnabled: true)
}
}
if needReload {
textField.reloadInputViews()
}
}
}
}
@@ -2255,29 +2202,11 @@ open class IQKeyboardManager: NSObject, UIGestureRecognizerDelegate {
/** reloadInputViews to reload toolbar buttons enable/disable state on the fly Enhancement ID #434. */
open func reloadInputViews() {
// Getting all the sibling textFields.
if let siblings = responderViews() {
showLog("Found \(siblings.count) responder sibling(s)")
for textField in siblings {
// If firstTextField, then previous should not be enabled.
if siblings[0] == textField {
if siblings.count == 1 {
textField.setEnablePrevious(false, isNextEnabled: false)
} else {
textField.setEnablePrevious(false, isNextEnabled: true)
}
// If lastTextField then next should not be enaled.
} else if siblings.last == textField {
textField.setEnablePrevious(true, isNextEnabled: false)
} else {
textField.setEnablePrevious(true, isNextEnabled: true)
}
}
//If enabled then adding toolbar.
if privateIsEnableAutoToolbar() == true {
self.addToolbarIfRequired()
} else {
self.removeToolbarIfRequired()
}
}